5
我想通过查询删除整个节点,如delete * WHERE user_id =“-KTruPWrYO9WFj-TF8Ft”我如何在firebase上实现此目的?Firebase根据子值删除节点
-KVpQFXnzQkzzrowHxGk
answer: "1"
question_number: 2
user_id: "-KTruPWrYO9WFj-TF8Ft"
-KVpQFXODhsAMJYFNjy7
answer: "4"
question_number: 25
user_id: "-KTruPWrYO9WFj-TF8Ft"
我已经接受,但不会显示原因林新 –